Chipone Technology (Beijing) Co., Ltd. is a world-leading display IC design company. Established in 2008, the company focuses on the research, development, and sales of display IC, and is committed to providing total display control solutions for various panels and displays. The company now has a rich series of display IC products, mainly including panel display driver IC, power management IC, LED display driver IC, display control IC, etc., covering LCD, LED, OLED, AR/VR and other mainstream display technologies, widely used in mobile phones, TVs, laptops, tablets, monitors, wearable devices and various indoor and outdoor LED displays, which can meet the diverse display needs of customers. At the same time, the company is also actively deploying advanced display technology fields such as small-pitch LED display and silicon-based OLED display, and is developing SoC IC and vehicle display IC to promote the continuous expansion of the company's product line.
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16years
Focused on display chips
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8major areas
Total display control solutions
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2502 +
Cumulative patent applications
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65%+
The ratio of R&D personnel
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Large-size display driver chips
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LED display & backlight chips
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OLED display driver chips
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Si-based OLED display chips
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Si-based OLED display chips
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Mobile device chips
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Power management chips
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SoC
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Automotive Chips
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Automotive Chips
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Large Commercial LED Display
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Large Commercial LED Display
Chipone's LED display driver IC adopts built-in PWM clock technology and low gray compensation algorithm, which can restore the colorful world, break through the visual boundary, and provide viewers with a seamless visual experience.
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TV HD Display
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TV HD Display
Chipone's 8K and 4K high-end TV high-definition display driver IC use intelligent algorithms to drive TV screens to accurately present the three-dimensional and layered images, highly restore image details, and truly display multiple colors of images.
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Desktop Display
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Desktop Display
Chipone's high-performance desktop computer display driver IC and power management IC are used in 27 to 34-inch high-refresh and high-resolution displays.
It can support different sizes and types of desktop monitors such as e-sports, professional, and curved surfaces.
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Laptop Display
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Laptop Display
Chipone's notebook display driver IC has the performance of low power consumption, high uniformity and resistance to external electromagnetic noise, and the power management IC has high efficiency, fast load response and other performances.
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Tablet Display and Touch Control
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Tablet Display and Touch Control
Chipone's display driver IC for tablet can provide overall display solutions for mainstream tablet displays. Help the whole machine to achieve thin and light, high screen-to-body ratio, low power consumption and other performances.
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Mobile Display, Touch Control and Fingerprint Solutions
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Mobile Display, Touch Control and Fingerprint Solutions
A variety of mobile phone display driver IC developed by Chipone can realize high refresh rate, high contrast, and high color saturation of mobile phone screens, accurately and delicately present static images and dynamic images。
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Wearable Display and Touch Control
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Wearable Display and Touch Control
Chipone AMOLED display driver IC can be used on various wearable terminal devices such as smart watches and smart bracelets. The device can switch freely between ultra-low power mode and normal mode.
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VR/AR Advanced Display
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VR/AR Advanced Display
Chipone VR and AR advanced display IC provide high-resolution and high-refresh-rate support for devices, reduce dizziness and screen freeze, present a more realistic and delicate virtual reality experience.
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Automotive Display Solutions
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Automotive Display Solutions
Chipone Automotive display chip can support 2K-4K resolution vehicle displayscreens of various sizes, with high brightness, high contrast, display and touchintegration, flexible resolution setting, and independent light control by partition,etc.
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30/11/2023
Chipone won the "Excellent Supplier" award at the 2023 Tianma Global Partner Conference
On November 28, Tianma Microelectronics Co., Ltd. (hereinafter referred to as Tianma) "2023 Global Partner Conference" was successfully held in Xiamen, and the conference evaluated and commended the outstanding partners in the past year.The conference invited nearly 400 suppliers Domestically and internationally to talk about development and the future. The conference focused on Tianma's "2+1+N" strategy and presented Tianma's future development plan in detail. It is reported that Tianma will take mobile phones and vehicles as the two cores of the future, regard the IT business as the key business for rapid growth, and take industrial products, horizontal market segments, and non-display business as value-added businesses. Peng Xuhui, chairman of Tianma, said that in order to achieve the "five leading" strategic goals of customer service, scientific and technological innovation, product capability, agile supply and quality assurance, Tianma will continue to make efforts in the six fields of mobile phones, IT, sports and health, vehicles, automotive electronics and special displays, and continue to achieve leapfrog development.This year marks the 40th anniversary of the establishment of Tianma, and it is also the fifth year of cooperation between Chipone and Tianma. As a partner and long-term supply chain partner in the field of display driver chips, Chipone and Tianma have started in-depth cooperation since 2018. In 2020, the first TDDI product officially started mass production, and after several generations of product line changes, the TDDI series has now become one of the main products of the cooperation between the two parties. In addition, the two parties continue to promote optimization, iteration and in-depth collaboration in multiple product series such as OLED wearable and OLED mobile phone device chips, touch chips, and power management chips. In the future, Chipone will continue to expand the cooperation and strengthen the industrial product layout in the fields of OLED, automotive and IT, continuously improve its technical strength and market competitiveness, and provide more high-quality display driver chip products for upstream and downstream customers in the supply chain. At the same time, we also hope to work together with more excellent suppliers to jointly promote the development of the semiconductor display industry.
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27/10/2023
Geng Juncheng, Vice President of Chipone, attended the 6th China (International) Micro LED Display Technology and Industry Development Conference 2023 and delivered a speech
On October 26, the 6th China (International) Micro LED Display Technology and Industry Development Conference 2023 opened in Xinyu, Jiangxi, and Geng Juncheng, Vice President of Chipone, was invited to attend and deliver a speech. The 6th China (International) Micro LED Display Technology and Industry Development Conference is guided by Jiangxi Provincial Department of Industry and Information Technology, Jiangxi Provincial Department of Commerce, Jiangxi Provincial Department of Science and Technology, Xinyu Municipal Committee of the Communist Party of China, Xinyu Municipal People's Government, Nanjing Flat Panel Display Industry Association, China Optical Optoelectronics Industry Association LCD Branch, China Semiconductor Lighting/LED Industry and Application Alliance, China Electronic Materials Industry Association, Taiwan Display Industry Federation, with the theme of "Technology Leading Display Unlimited". Invite upstream, midstream and downstream enterprises in the industrial chain to display and exchange the latest products and technologies to jointly promote the development of the Micro LED display industry. Since 2017, the Micro LED display event has been successfully held for five sessions, spanning the three major fields of display, LED and semiconductor, building a communication platform for the global Micro LED display industry, and has become a benchmark activity for the global Micro LED industry, a vane of technology development trends and industrial development trends. The conference not only invited nearly 20 academicians, scholars, experts, and benchmarking enterprise leaders to discuss the development of the Micro LED display industry from multiple perspectives of production, education and research, but also jointly organized by a number of industry associations, opening up the resource link of display, LED, and semiconductor upstream, midstream and downstream industrial chains, and a number of core enterprises in the industrial chain have released the latest products and technologies. As the next generation of display technology, Micro-LED has the characteristics of high resolution, low power consumption, high brightness, high contrast, high color saturation, fast response speed, thin thickness and long life. However, at present, there are still technical difficulties such as massive transfer and subsequent detection and packaging of Micro LED displays, and the high cost of products makes the market potential of Micro LED still need to be further stimulated. Academicians, experts and representatives of industrial chain enterprises at the meeting presented the latest research results and put forward effective solutions for different technical difficulties and blockages. Mini LED/Micro LED Technology & Development Geng Juncheng, Vice President of Chipone, delivered a keynote speech entitled "Mini LED Driver Development Status and Micro LED Technology Roadmap" on the current situation of technology development, focusing on the company's technology accumulation and industry contribution in the field of new display from the perspective of driver IC technology, a key link in the industrial chain. Dr. Geng Juncheng mainly introduced the company's Mini LED driver development, core technology and product breakthroughs in the direction of silicon-based OLED. As a technical extension of traditional LED display, the gradual reduction of the dot spacing of Mini LED display will multiply the technical difficulty of chip design. Smaller LEDs are close to the limit of PCB process requirements, and problems such as power consumption and heat generation, and consistency of display effect are also more prominent, while Chipone has solved the above difficult problems through circuit optimization, architecture optimization, hardware-level correction, coupling crosstalk processing, PAM hybrid drive dimming and other methods to ensure better display effect. At the same time, the proposal of the concept of the metaverse and the XR virtual display market have boosted the "new round of revolution" of display technologies such as silicon-based OLED and Micro LED. Compared with other technical routes, silicon-based OLED display technology can now achieve a display effect close to 4K PPI and has the potential to be further improved, which is the best technical route for future products in the VR/MR field. Chipone has keenly captured the emerging market demand in the field of XR near-eye display, and has been deeply engaged in the field of silicon-based OLED driver chips for many years, and has now put corresponding high-specification products into mass production. One of them, a 1.3-inch 4K microdisplay silicon-based OLED integrated display driver chip for VR/MR ICNU1510 has won the 18th "China Chip" Excellent Technology Innovation Product Award. The chip supports up to 4K*4K resolution, 90Hz refresh rate, 4032PPI pixel density and 5000nits brightness, adopts international leading design, specifications and processes, lower power consumption, and overall performance is at the leading level in the industry. In order to further improve the performance of Micro OLED display, Chipone has introduced its self-developed Foveated Rendering technology and DEMURA algorithm into the display driver chip ICNU1510, which effectively solves the problem of viewing area rendering, improves display uniformity, and greatly improves the VR/MR device experience. In the future, Chipone will continue to focus on the field of new displays, continue to work hard in the technological breakthroughs and performance improvement of driver ICs, and contribute to the collaborative innovation and development of the entire industry chain of the display industry.
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21/10/2023
Chipone Jinxin: Silicon-based OLED is the best choice for VR/MR ——2023 Global AMOLED Ecological Chain Conference
Chipone Jinxin: Silicon-based OLED is the best choice for VR/MR——2023 Global AMOLED Ecological Chain Conference On October 20, under the guidance of the Shanghai Municipal Commission of Economy and Information Technology and the People's Government of Jinshan District, Shanghai, the 6th "Jinshuihu" Forum and the 2023 Global AMOLED Ecological Chain Conference were held in Shanghai under the guidance of the Shanghai Municipal Commission of Economy and Information Technology and the People's Government of Jinshan District, Shanghai, and jointly sponsored by the Shanghai Bay Area High-tech Industrial Development Zone, the Liquid Crystal Branch of the China Optics and Optoelectronics Industry Association (CODA), and the China OLED Industry Alliance. At the conference, Jin Xin, senior marketing manager of the marketing department of Chipone ADT BU, delivered a speech. On October 20, under the guidance of the Shanghai Municipal Commission of Economy and Information Technology and the People's Government of Jinshan District, Shanghai, the 6th "Jinshuihu" Forum and the 2023 Global AMOLED Ecological Chain Conference were held in Shanghai under the guidance of the Shanghai Municipal Commission of Economy and Information Technology and the People's Government of Jinshan District, Shanghai, and jointly sponsored by the Shanghai Bay Area High-tech Industrial Development Zone, the Liquid Crystal Branch of the China Optics and Optoelectronics Industry Association (CODA), and the China OLED Industry Alliance. At the conference, Jin Xin, senior marketing manager of the marketing department of Chipone ADT BU, delivered a keynote speech. Jin Xin pointed out that with the release of Apple Vision Pro, XR's attention has increased again. Compared with the previous XR attempts, this change mainly focuses on the display, from the traditional glass-based to silicon-based display, which has made a qualitative leap in visual effects, thus meeting the public's visual needs for XR. XR requires higher resolution display technology XR is a collective term for VR, MR, AR, and near-eye display devices. Among them, VR (Virtual Reality) focuses on Virtual, that is, presenting the 3D world as realistic as possible in a virtual environment, which will promote the transformation of display technology from 2D to 3D. AR (Augmented Reality) is an augmentation of the real world, and its display technology will supplement or become an extension of the current display mode. Jin Xin believes that MR (Mixed Reality) combines the characteristics of VR and AR, and users can switch between the virtual world and the real world with the help of MR. Apple Vision Pro is an MR head-mounted eye display device, with 3D pictures, 3D cameras, 3D displays, etc., it is not only an extension or auxiliary of traditional display technology, but also can achieve 2D to 3D visual conversion. Jin Xin, Senior Marketing Manager of Marketing Department of Chipone ADT Division Looking back at human history, upgrading from 2D display to 3D display has been a long development process. Jin Xin said that we have long stayed in the 2D display stage, text, pictures first brought human beings into an imaginary space, and then there was a shadow puppet drama (moving picture), with the development of technology, and there are movies, television, computers, laptops, mobile phones, tablets and other 2D display products, constantly enrich people's work and life. VR/MR is a near-eye display device that imitates the structure of the human eye, making the virtual world infinitely close to the visual effect of the real world, thus promoting the transformation from 2D display to 3D display. Jin Xin pointed out that under the standard vision, the longitudinal and recognizable angle of the human eye is 135 degrees, the horizontal recognizable angle is 200 degrees, and the 120-degree area where the two eyes coincide can form a 3D image, with a minimum resolution angle of 1/60 degree and PPD (Pixel Per Degree, angular resolution) of 60, so if the VR/MR display is to achieve a visual experience close to the human eye, the resolution of the monocular display screen should reach 7K*8K. Silicon-based OLED is more suitable for VR/MR needs Due to the high resolution of the ideal XR display, the general display technology cannot meet its requirements. At present, LCOS, silicon-based OLEDs, silicon-based Micro LED, TFT LCD, glass-based OLED and other display technologies are applied to XR devices, for example, the Pico 4 / Pico 4 Pro uses a 2.5-inch TFT LCD with a pixel density of 1200PPI; Sony's PlayStation VR uses a 3.36-inch glass-based OLED with a pixel density of 850 PPI, while the Apple Vision Pro uses a silicon-based OLED with a pixel density of about 3,400 PPI. However, due to process limitations, the pixel density of glass-based OLED can theoretically reach 1500PPI, and the pixel density of glass-based LCD can be increased to 2000PPI, which cannot meet the ideal requirements of XR applications, making XR displays appear screen window effect and reducing the user's immersive experience. For example, Pico 4, Meta Quest Pro, and PlayStation VR all have a certain sense of screen window, and they cannot be completely eliminated through optical design or algorithms, which has become a major pain point in the XR field. Jin Xin believes that silicon-based OLED is different, with the advantage of high pixel density, it can reach 3000~4000 PPI at the beginning, and with the upgrading of technology and the improvement of the ecological chain, silicon-based OLED specifications still have room to rise, so that users can not feel the sense of screen windows, which can greatly improve the immersive experience, and silicon-based OLED also has the advantages of light and thin, high resolution, and fast response speed. This means that silicon-based OLEDs are the best choice for VR/MR brands to meet the needs of end users. The Apple Vision Pro's choice of silicon-based OLED is the best proof of this. At present, silicon-based OLED is still being updated and iterated at a high speed. Jin Xin said that in the short term, the silicon-based OLED market cannot break out, and it is difficult to popularize, because the cost of silicon-based OLED is high, and the ecological chain does not have the ability to undertake the tens of millions of markets, but silicon-based OLED is the beginning of the next generation of display technology, just like glass-based LCD, glass-based OLED has continued to develop for more than ten years. From this perspective, the release and sale of Apple Vision Pro is an important milestone in the application of silicon-based OLED in the VR/MR field, opening a new era of development in the next decade or so. Silicon-based OLED is more suitable for VR/MR needs In order to seize the historic opportunity of silicon-based OLED, Chipone has established the ADT (Advanced Display Team) division since 2021, specializing in the design and development of silicon-based OLED DDIC. According to Jin Xin, the ADT business unit team is composed of many senior developers, who have generally worked in the XR field for more than ten years, and supervisor-level developers have more than 20 years of R&D experience. Relying on a strong R&D team, Chipone has successfully developed 0.5-inch silicon-based OLED DDIC and 1.3-inch silicon-based OLED DDIC, and plans to start the development of the next-generation VR/MR product line by the end of 2024, and is expected to achieve mass production by the end of 2025. Among them, the first version of 0.5-inch silicon-based OLED DDIC has achieved illumination, which is higher than the industry average CP yield, and can support 4032ppi, 120Hz, and 3000 nits brightness of silicon-based OLED. Chipone's 1.3-inch 4K silicon-based OLED DDIC is also lit in the first version, and the second version has reached the level of mass production, which can support up to 4K*4K resolution, 90Hz refresh rate, 4032PPI pixel density and 5000nits brightness silicon-based OLED, and integrates self-developed Foveated Rendering (foveated rendering technology) and DEMURA algorithm, which effectively solves the problem of viewing area rendering, improves display uniformity, and greatly improves VR/ MR device experience. Chipone and Sony are the only two suppliers that can launch a 1.3-inch 4K x 4K silicon-based OLED DDIC in 2023, and compared with the silicon-based OLED DDIC specifications used by Apple Vision Pro, Chipone can support higher resolution and PPI, which is highly recognized by the industry. In May, Chipone's 1.3-inch 4K silicon-based OLED DDIC was displayed at SID Display Week, which amazed the industry personnel on site, and further won the 18th "China Chip" Excellent Technology Innovation Product Award in September. At present, a new round of metaverse boom is sweeping, and microdisplays represented by silicon-based OLED will usher in huge development opportunities. However, at present, the silicon-based OLED industry chain is not perfect, and DDIC cannot keep up with the needs of market development, and it is urgent for upstream and downstream manufacturers to collaborate and innovate. As an international leading display chip design company, Chipone is committed to becoming a leader in display chip design, and will take on the important task of improving the silicon-based OLED ecosystem, and continue to develop silicon-based OLED DDIC that supports higher resolution and higher PPI by actively innovating with upstream and downstream manufacturers, continuously promoting the iterative upgrading of XR and accelerating the arrival of the metaverse era.